Small Ideas
make a Big Change.
For a sustainable society
and vibrant future.
Small Ideas
make a Big Change.
For a sustainable society
and vibrant future.
“HASAKI”
“HASAKI” is Japanese, means “ Edge of blade”, “ Cutting Edge”
Japanese sword is created by forging repeatedly. Repeating the forging process, sword become stronger and more sophisticated.
Name of our company , “HASAKI” implies that we aim to make constant effort with resilience, hard work to improve our knowledge, which leading to “Cutting Edge” technology development.

Our Business
Our Focus
Transforming Waste Heat into Value for a Sustainable Future

Research activities on Effective use of waste thermal energy
We aim to achieve zero emissions by recovering and reusing the heat lost every year.

R&D activities on Thermal Management System within Vehicles
We control and optimize vehicle heat, transforming lost energy into value.

Advisory / consultation
We offer optimal solutions that achieve both emission reduction and cost efficiency.
About Us
Pioneering a Sustainable Future through Innovation and Technology
HASAKI aims to create the world’s most sophisticated and sustainable renewable energy systems.
With unique ideas, vast knowledge, and a relentless pursuit of innovation, we open new frontiers through technology.
Technology is a tool to overcome challenges, respond to major social changes, enhance the quality of life, and contribute to economic growth.
Guided by the philosophy that “our potential is limitless,” we value small questions and curiosity, and with a strong spirit of inquiry, we strive to drive social progress.

Partnership
HASAKI is actively seeking industrial and academic partners, who are considering verses projects and opportunities in the renewable energy space.
Fostering dynamic connections with our partners, enables us to continue and empower creating synergy and driving innovation.
Let’s work together for a sustainable society and vibrant future!

For Collaboration
For Researchers, Engineers, and Technology Partners
We provide a contact point for researchers and partners interested in joint research or technical collaboration in renewable energy, waste heat utilization, and thermal management.

For Investors
For Those Interested in Investment and Financial Partnerships
We welcome inquiries about investment and financial collaboration to support our research and business activities.
Together, Toward a Sustainable Future